Green Klean&reg; 140655405 Advance UZ 964 Hip Vac Kent Euroclean UZ964 Replacement Vacuum Cleaner Bags Includes 2 Micro Filters Per Pack Green klean uses the highest quality micro-plus filter media to achieve efficiencies up to 99.9%. Better filtration means cleaner air, less dusting, longer secondary filter life, at considerable savings. Each bag is printed to easily identify the vacuum it fits.